2662575

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 4452096

約数和(自身を除く): 1789521

約数列:

[1, 3, 5, 15, 25, 75, 131, 271, 393, 655, 813, 1355, 1965, 3275, 4065, 6775, 9825, 20325, 35501, 106503, 177505, 532515, 887525, 2662575]

約数ペア:

[(1, 2662575), (3, 887525), (5, 532515), (15, 177505), (25, 106503), (75, 35501), (131, 20325), (271, 9825), (393, 6775), (655, 4065), (813, 3275), (1355, 1965)]